Title taken from caption. View of Bob Reeve's plane sitting on the Columbia Glacier with the parts of a new diesel engine unloaded in the foreground. The term 'cat' is often used in refering to a tractor. This tractor engine is most likely for some...

Title taken from caption. View of boat at unloading dock at Alaska-Fresh Crab Plant on Homer Spit, Homer, Alaska, with crabs unloaded in center, crab in trap at left, and oars in boat. Aug. 1952. Photographer: Robert Mounteer. Photograph type: 35...

Title taken from caption. View of Cordova Airlines airplane with people standing nearby as luggage is loaded or unloaded, and truck at left. Lettering on airplane reads: "Cor[do]va Airli[nes]" and "N25669." 1953-1959. Photograph type: 35 mm color...

A group of tourist walk along railroad tracks in Kennecott Copper Mine area in Kennicott, Alaska. From caption: "From 1913 to 1938 these tracks were used to haul copper ore from Kennecott [sic] down to McCarthy and then on to Cordova, where it was...

This photograph depicts a shipping container being unloaded by crane from the S.S. Tonsina onto an Alaska Railroad car, circa 1971. There are men standing in the foreground. The location is unidentified, as is the photographer.

Title taken from front. View of spreader on dock after being unloaded by crane from barge "Lawrence", Anchorage, Alaska. Also from front: "A.E.C. G519." An Alaska Engineering Commission photo. Photographer's number G519. June 13, 1917....

Title taken from front. View looking north along Alaska Engineering Commission Railway tracks, Southcentral Alaska, with men standing beside railroad cars and unloaded freight. Also from front: "A.E.C. G1158." An Alaska Engineering Commission...

Title taken from verso. Aerial view of an Alaska Railroad trestle across the Chester Creek mud flats. Also from verso: "A barge has been drawn up on the beach and was unloaded at low tide. At low tide the beach is exposed for two to three hundred...

Title taken from front. View of men repairing propeller on steamship "Admiral Watson" as cargo is unloaded, Anchorage, Alaska. Also from front: "A.E.C. G1396." An Alaska Engineering Commmission photo. Photographer's number G1396. July 28, 1919....

Title taken from front. View of men making repairs on steamship "Admiral Watson" at dock, Knik Arm, Anchorage, Alaska, as cargo is unloaded. Also from front: "A.E.C. G-1397." An Alaska Engineering Commission photo. Photographer's number G1397. July...

Title taken from verso. View of cargo being unloaded from Panama Canal steamship "Norwegian" on Knik Arm at Anchorage, Alaska, with man's arm partially visible at lower left. From front: "Laurence. A.E.C. No. 2." Photo is property of Cook Inlet...

Title taken from verso. View of passengers and freight being unloaded from Wien Consolidated Airlines airplane at airstrip in Gambell, St. Lawrence Island, Alaska. Printing on airplane reads: "Wien N21748." April 1969. Photographer: Ward W. Wells....

Title taken from verso. View of straw bales being unloaded from airplane at Old Man Camp air strip, located just south of Arctic Circle near Kanuti National Wildlife Refuge in Interior Alaska, during Trans-Alaska Pipeline construction. June 27,...

Title supplied by cataloger. Dogsled in the process of being loaded or unloaded. Dog team resting in the background. Slide labeled, '66.' Slide taken from a slide carousel labeled, 'Dog Lots.' Original format: 35mm color slide